import os
os.environ["OPENAI_API_KEY"] = "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"

from langchain import OpenAI, ConversationChain
llm = OpenAI(temperature=0)
conversation = ConversationChain(llm=llm, verbose=True)
output = conversation.predict(input="Hi there!")
print(output)